A.傳導(dǎo)性聽(tīng)力損失 B.混合性聽(tīng)力損失 C.3個(gè)月以?xún)?nèi)發(fā)生的突發(fā)性、進(jìn)行性聽(tīng)力下降 D.不明原因的單側(cè)或雙側(cè)明顯不對(duì)稱(chēng)聽(tīng)力損失
A.左耳平均聽(tīng)力損失為65dBHL,右耳平均聽(tīng)力損失為80dBHL B.左耳平均聽(tīng)力損失為45dBHL,右耳平均聽(tīng)力損失為65dBHL C.左耳聽(tīng)力損失曲線為平坦型,右耳聽(tīng)力損失曲線為陡降型 D.兩耳聽(tīng)力差不多,但是習(xí)慣使用左手
A.兒童聽(tīng)力障礙者,適合的助聽(tīng)器驗(yàn)配聽(tīng)力損失程度為中度到極重度 B.成人聽(tīng)力障礙者,一經(jīng)確診應(yīng)盡早選配助聽(tīng)器,適合的助聽(tīng)器驗(yàn)配聽(tīng)力損失程度為中度到重度 C.對(duì)于重度以上聽(tīng)力障礙者,在驗(yàn)配助聽(tīng)器效果甚微或無(wú)效時(shí)可考慮人工耳蝸植入 D.對(duì)雙耳聽(tīng)力障礙者,如受條件限制也可單耳選配,但應(yīng)向患者指出單、雙耳驗(yàn)配的優(yōu)缺點(diǎn)